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DISCUSSION. ON LIGHTHOUSE APPARATUS AND LANTERNS.
HENDERSON, D M, AIRY, W, DOUGLASS, J N, PARKES, W, CUTLER, W H, ROCHUSSEN, T AVolume:
28
Language:
english
Journal:
Minutes of the Proceedings of the Institution of Civil Engineers
DOI:
10.1680/imotp.1869.23081
Date:
January, 1869
File:
PDF, 891 KB
english, 1869